JPH0276396U - - Google Patents

Info

Publication number
JPH0276396U
JPH0276396U JP15371288U JP15371288U JPH0276396U JP H0276396 U JPH0276396 U JP H0276396U JP 15371288 U JP15371288 U JP 15371288U JP 15371288 U JP15371288 U JP 15371288U JP H0276396 U JPH0276396 U JP H0276396U
Authority
JP
Japan
Prior art keywords
mask
ultraviolet
prom
written
chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15371288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0753199Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988153712U priority Critical patent/JPH0753199Y2/ja
Publication of JPH0276396U publication Critical patent/JPH0276396U/ja
Application granted granted Critical
Publication of JPH0753199Y2 publication Critical patent/JPH0753199Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988153712U 1988-11-25 1988-11-25 紫外線消去型ｐｒｏｍ Expired - Lifetime JPH0753199Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988153712U JPH0753199Y2 (ja) 1988-11-25 1988-11-25 紫外線消去型ｐｒｏｍ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988153712U JPH0753199Y2 (ja) 1988-11-25 1988-11-25 紫外線消去型ｐｒｏｍ

Publications (2)

Publication Number Publication Date
JPH0276396U true JPH0276396U (enrdf_load_html_response) 1990-06-12
JPH0753199Y2 JPH0753199Y2 (ja) 1995-12-06

Family

ID=31429794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988153712U Expired - Lifetime JPH0753199Y2 (ja) 1988-11-25 1988-11-25 紫外線消去型ｐｒｏｍ

Country Status (1)

Country Link
JP (1) JPH0753199Y2 (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083298A (ja) * 1983-10-13 1985-05-11 Fujitsu Ltd 消去可能読出し専用記憶素子
JPS61261900A (ja) * 1985-05-15 1986-11-19 Nippon Denso Co Ltd 半導体集積回路装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083298A (ja) * 1983-10-13 1985-05-11 Fujitsu Ltd 消去可能読出し専用記憶素子
JPS61261900A (ja) * 1985-05-15 1986-11-19 Nippon Denso Co Ltd 半導体集積回路装置

Also Published As

Publication number Publication date
JPH0753199Y2 (ja) 1995-12-06

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